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- Public Inspection
Comment Close Date
The Environmental Protection Agency (EPA) is proposing to approve State Implementation Plan (SIP) revisions submitted by the State of South Carolina through letters dated April 12, 2019, and July 11, 2019 to establish a SIP-approved state control program to comply with the Nitrogen Oxides (NO<INF>X</INF>) SIP call obligations for electric...
Air Plan Approval; KY; Jefferson County Existing and New Miscellaneous Metal Parts and Products Surface Coating Operations
The Environmental Protection Agency (EPA) is proposing to approve revisions to the Jefferson County portion of the Kentucky State Implementation Plan (SIP), submitted by the Commonwealth of Kentucky (Commonwealth), through the Energy and Environment Cabinet (Cabinet) on September 5, 2019. The revisions were submitted by the Cabinet on behalf of...
Air Plan Approval; Arizona; Maricopa County Air Quality Department and Pima County Department of Environmental Quality
The Environmental Protection Agency (EPA) is proposing to approve revisions to the Maricopa County Air Quality Department (MCAQD) and Pima County Department of Environmental Quality (PDEQ) portion of the Arizona State Implementation Plan (SIP). These revisions concern emissions of particulate matter (PM) from nonmetallic mineral processing,...
Approval of Air Quality Implementation Plans; New York; Infrastructure SIP Requirements for the 2012 PM2.5
The Environmental Protection Agency (EPA) is proposing to approve elements of the New York State Implementation Plan (SIP) submittal regarding infrastructure requirements for interstate transport of pollution with respect to the 2012 annual fine particulate matter (PM<INF>2.5</INF>) National Ambient Air Quality Standard (NAAQS) or standard.